The Arizona Diamondbacks have a lot of ground to make up if they are going to get to the postseason. Martin Prado hopes that Saturday's 20-hit outburst was a step in the right direction. Prado went 4-for-5 with a three-run home run and Paul Goldschmidt added a three-run shot and the Diamondbacks routed the Pittsburgh Pirates 15-5 on Saturday.
